HAWAII GENERAL BUILDING CONTRACTOR (CLASS B) EXAM – QUESTIONS AND
ANSWERS | VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES |
GUARANTEED PASS | LATEST EXAM UPDATE
*Core Domains*
*Plan Reading and Estimation*
*Site Work and Demolition*
*Concrete and Masonry Systems*
*Carpentry and Framing*
*Finishes and Thermal Protection*
*Safety and OSHA Compliance*
*Hawaii Revised Statutes and Rules*
*Project Management and Bid Procedures*
*Introduction*
*The Hawaii General Building Contractor (Class B) Exam is designed to evaluate*
*the competency of individuals seeking licensure to perform construction on any*
*structure built, being built, or to be built for the support, shelter, and*
*enclosure of persons, animals, chattels, or movable property of any kind.*
*This comprehensive assessment covers technical construction methods, safety*
*protocols, and legal regulations specific to the State of Hawaii. The exam*
*utilizes multiple-choice and scenario-based questions to measure the candidate's
*ability to apply theoretical knowledge to real-world construction hurdles.*
, *A focus is placed on critical decision-making, ensuring that licensed builders*
*maintain the highest standards of safety, ethics, and professional integrity.*
1. According to the Hawaii Revised Statutes, how many years must a contractor
maintain records of all receipts and disbursements for a specific project?
A. 1 year
B. 3 years
C. 5 years
D. 7 years
🟢 B. 3 years
🔴 Explanation: Hawaii state law requires licensed contractors to maintain books and
records for a minimum period of three years after the completion of a construction project.
2. When excavating a trench that is 5 feet deep or more, what is the OSHA-required
method to protect employees from cave-ins?
A. Use of a safety watch person
B. Providing a ladder every 50 feet
,C. Sloping, shoring, or shielding
D. Increasing the ventilation rate
🟢 C. Sloping, shoring, or shielding
🔴 Explanation: OSHA standards mandate that trenches 5 feet deep or deeper must use
protective systems such as sloping the soil, shoring with supports, or using trench shields.
3. Which of the following concrete additives is primarily used to slow down the setting
time in the hot Hawaii climate?
A. Accelerators
B. Retarders
C. Superplasticizers
D. Air-entraining agents
🟢 B. Retarders
🔴 Explanation: Retarders are chemicals used to delay the initial set of concrete, which is
especially helpful in high-temperature environments to allow for proper finishing.
4. In residential framing, what is the horizontal member that supports the ends of
rafters at the ridge?
, A. Ridge board
B. Top plate
C. Purlin
D. Collar tie
🟢 A. Ridge board
🔴 Explanation: The ridge board is the non-structural horizontal board at the peak of the
roof where the upper ends of the rafters are fastened.
5. What is the standard overlap for horizontal wood lap siding to ensure proper
moisture runoff?
A. 1/2 inch
B. 1 inch
C. 2 inches
D. 4 inches
🟢 B. 1 inch
🔴 Explanation: A minimum 1-inch overlap is generally recommended for horizontal lap
siding to prevent water from wicking behind the boards.
ANSWERS | VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES |
GUARANTEED PASS | LATEST EXAM UPDATE
*Core Domains*
*Plan Reading and Estimation*
*Site Work and Demolition*
*Concrete and Masonry Systems*
*Carpentry and Framing*
*Finishes and Thermal Protection*
*Safety and OSHA Compliance*
*Hawaii Revised Statutes and Rules*
*Project Management and Bid Procedures*
*Introduction*
*The Hawaii General Building Contractor (Class B) Exam is designed to evaluate*
*the competency of individuals seeking licensure to perform construction on any*
*structure built, being built, or to be built for the support, shelter, and*
*enclosure of persons, animals, chattels, or movable property of any kind.*
*This comprehensive assessment covers technical construction methods, safety*
*protocols, and legal regulations specific to the State of Hawaii. The exam*
*utilizes multiple-choice and scenario-based questions to measure the candidate's
*ability to apply theoretical knowledge to real-world construction hurdles.*
, *A focus is placed on critical decision-making, ensuring that licensed builders*
*maintain the highest standards of safety, ethics, and professional integrity.*
1. According to the Hawaii Revised Statutes, how many years must a contractor
maintain records of all receipts and disbursements for a specific project?
A. 1 year
B. 3 years
C. 5 years
D. 7 years
🟢 B. 3 years
🔴 Explanation: Hawaii state law requires licensed contractors to maintain books and
records for a minimum period of three years after the completion of a construction project.
2. When excavating a trench that is 5 feet deep or more, what is the OSHA-required
method to protect employees from cave-ins?
A. Use of a safety watch person
B. Providing a ladder every 50 feet
,C. Sloping, shoring, or shielding
D. Increasing the ventilation rate
🟢 C. Sloping, shoring, or shielding
🔴 Explanation: OSHA standards mandate that trenches 5 feet deep or deeper must use
protective systems such as sloping the soil, shoring with supports, or using trench shields.
3. Which of the following concrete additives is primarily used to slow down the setting
time in the hot Hawaii climate?
A. Accelerators
B. Retarders
C. Superplasticizers
D. Air-entraining agents
🟢 B. Retarders
🔴 Explanation: Retarders are chemicals used to delay the initial set of concrete, which is
especially helpful in high-temperature environments to allow for proper finishing.
4. In residential framing, what is the horizontal member that supports the ends of
rafters at the ridge?
, A. Ridge board
B. Top plate
C. Purlin
D. Collar tie
🟢 A. Ridge board
🔴 Explanation: The ridge board is the non-structural horizontal board at the peak of the
roof where the upper ends of the rafters are fastened.
5. What is the standard overlap for horizontal wood lap siding to ensure proper
moisture runoff?
A. 1/2 inch
B. 1 inch
C. 2 inches
D. 4 inches
🟢 B. 1 inch
🔴 Explanation: A minimum 1-inch overlap is generally recommended for horizontal lap
siding to prevent water from wicking behind the boards.
